diff --git a/package-lock.json b/package-lock.json
index 12526a8..abbdf57 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
 				"@sealcode/add-to-head": "^1.0.0",
 				"@sealcode/file-manager": "^1.0.2",
 				"@sealcode/jdd": "^0.8.3",
-				"@sealcode/jdd-editor": "^0.2.5",
+				"@sealcode/jdd-editor": "^0.2.8",
 				"@sealcode/sealgen": "^0.19.6",
 				"@sealcode/show-first-row": "^0.1.0",
 				"@sealcode/simplemde": "^1.12.1",
@@ -1378,18 +1378,19 @@
 			}
 		},
 		"node_modules/@sealcode/jdd-editor": {
-			"version": "0.2.5",
-			"resolved": "https://registry.npmjs.org/@sealcode/jdd-editor/-/jdd-editor-0.2.5.tgz",
-			"integrity": "sha512-/1/7pkdV4e2APO77SIc/g2A3mK14JFHDPGtzDigOVGVW0gUW9qPJv76Ov9nVaFapNDu5wa2aMMUxbkweFJB00g==",
+			"version": "0.2.8",
+			"resolved": "https://registry.npmjs.org/@sealcode/jdd-editor/-/jdd-editor-0.2.8.tgz",
+			"integrity": "sha512-OaSUPW7C4tWHvkrlyEPqFJuIqrwsRCyLD6dy753JdhVmNzzg9YMIWRiS2COgmagsXzCt//pnBDcgOUgTSaoUBA==",
 			"dependencies": {
 				"@koa/router": "^13.1.0",
-				"@sealcode/jdd": "^0.8.2",
+				"@sealcode/jdd": "^0.8.3",
 				"@sealcode/monaco-wrapper": "^0.0.3",
 				"@sealcode/sealcodemirror": "^5.70.0-beta5",
 				"@sealcode/sealgen": "^0.19.6",
 				"@types/object-path": "^0.11.4",
 				"@types/throttle-debounce": "^5.0.2",
 				"@types/turndown": "^5.0.5",
+				"highlight.js": "^11.11.1",
 				"object-path": "^0.11.8",
 				"sealious": "^0.21.0",
 				"stimulus": "^3.2.2",
@@ -1412,6 +1413,14 @@
 				"node": ">= 18"
 			}
 		},
+		"node_modules/@sealcode/jdd-editor/node_modules/highlight.js": {
+			"version": "11.11.1",
+			"resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.11.1.tgz",
+			"integrity": "sha512-Xwwo44whKBVCYoliBQwaPvtd/2tYFkRQtXDWj1nackaV2JPXx3L0+Jvd8/qCJ2p+ML0/XVkJ2q+Mr+UVdpJK5w==",
+			"engines": {
+				"node": ">=12.0.0"
+			}
+		},
 		"node_modules/@sealcode/jdd/node_modules/@sealcode/ts-predicates": {
 			"version": "0.5.3",
 			"resolved": "https://registry.npmjs.org/@sealcode/ts-predicates/-/ts-predicates-0.5.3.tgz",
@@ -15989,18 +15998,19 @@
 			}
 		},
 		"@sealcode/jdd-editor": {
-			"version": "0.2.5",
-			"resolved": "https://registry.npmjs.org/@sealcode/jdd-editor/-/jdd-editor-0.2.5.tgz",
-			"integrity": "sha512-/1/7pkdV4e2APO77SIc/g2A3mK14JFHDPGtzDigOVGVW0gUW9qPJv76Ov9nVaFapNDu5wa2aMMUxbkweFJB00g==",
+			"version": "0.2.8",
+			"resolved": "https://registry.npmjs.org/@sealcode/jdd-editor/-/jdd-editor-0.2.8.tgz",
+			"integrity": "sha512-OaSUPW7C4tWHvkrlyEPqFJuIqrwsRCyLD6dy753JdhVmNzzg9YMIWRiS2COgmagsXzCt//pnBDcgOUgTSaoUBA==",
 			"requires": {
 				"@koa/router": "^13.1.0",
-				"@sealcode/jdd": "^0.8.2",
+				"@sealcode/jdd": "^0.8.3",
 				"@sealcode/monaco-wrapper": "^0.0.3",
 				"@sealcode/sealcodemirror": "^5.70.0-beta5",
 				"@sealcode/sealgen": "^0.19.6",
 				"@types/object-path": "^0.11.4",
 				"@types/throttle-debounce": "^5.0.2",
 				"@types/turndown": "^5.0.5",
+				"highlight.js": "^11.11.1",
 				"object-path": "^0.11.8",
 				"sealious": "^0.21.0",
 				"stimulus": "^3.2.2",
@@ -16019,6 +16029,11 @@
 						"koa-compose": "^4.1.0",
 						"path-to-regexp": "^6.3.0"
 					}
+				},
+				"highlight.js": {
+					"version": "11.11.1",
+					"resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.11.1.tgz",
+					"integrity": "sha512-Xwwo44whKBVCYoliBQwaPvtd/2tYFkRQtXDWj1nackaV2JPXx3L0+Jvd8/qCJ2p+ML0/XVkJ2q+Mr+UVdpJK5w=="
 				}
 			}
 		},
diff --git a/package.json b/package.json
index ccfef54..4077331 100644
--- a/package.json
+++ b/package.json
@@ -94,7 +94,7 @@
 		"@sealcode/add-to-head": "^1.0.0",
 		"@sealcode/file-manager": "^1.0.2",
 		"@sealcode/jdd": "^0.8.3",
-		"@sealcode/jdd-editor": "^0.2.5",
+		"@sealcode/jdd-editor": "^0.2.8",
 		"@sealcode/sealgen": "^0.19.6",
 		"@sealcode/show-first-row": "^0.1.0",
 		"@sealcode/simplemde": "^1.12.1",